A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Emergency deceleration strip for construction site vehicle entrance and exit
The invention relates to the field of vehicle deceleration strips, and discloses an emergency deceleration strip for a construction site vehicle entrance and exit which comprises a mounting block, air pressure cavities with upward openings are formed in the mounting block at equal intervals, a sliding cavity with an upward opening is formed in one side of the air pressure cavity located on the edge, and a blocking assembly is arranged in the sliding cavity. A storage cavity with an upward opening is formed between every two adjacent air pressure cavities, and an elastic assembly is arranged in each storage cavity. According to the emergency deceleration strip for the construction site vehicle entrance and exit, the recovery block can be compressed through a vehicle, so that compressed air is gradually transferred into the follow-up air pressure cavity, the kinetic energy consumed when a vehicle makes contact with the follow-up recovery block and is compressed is larger, and the active deceleration effect is achieved.
本发明涉及车辆减速带领域，且公开了一种工地车辆出入口应急减速带，包括安装块，所述安装块内等距设置有开口朝上的气压腔，位于边缘的所述气压腔的一侧设置有开口朝上的滑动腔，所述滑动腔内设置有阻拦组件，两个相邻的所述气压腔之间设置有开口朝上的存储腔，所述存储腔内设置有弹性组件。该一种工地车辆出入口应急减速带能够通过车辆对回收块进行压缩，从而使压缩气体逐渐向后续气压腔内转移，由此使车辆与后续回收块进行接触并压缩时消耗的动能更大，从而起到主动减速的作用。
Emergency deceleration strip for construction site vehicle entrance and exit
The invention relates to the field of vehicle deceleration strips, and discloses an emergency deceleration strip for a construction site vehicle entrance and exit which comprises a mounting block, air pressure cavities with upward openings are formed in the mounting block at equal intervals, a sliding cavity with an upward opening is formed in one side of the air pressure cavity located on the edge, and a blocking assembly is arranged in the sliding cavity. A storage cavity with an upward opening is formed between every two adjacent air pressure cavities, and an elastic assembly is arranged in each storage cavity. According to the emergency deceleration strip for the construction site vehicle entrance and exit, the recovery block can be compressed through a vehicle, so that compressed air is gradually transferred into the follow-up air pressure cavity, the kinetic energy consumed when a vehicle makes contact with the follow-up recovery block and is compressed is larger, and the active deceleration effect is achieved.
本发明涉及车辆减速带领域，且公开了一种工地车辆出入口应急减速带，包括安装块，所述安装块内等距设置有开口朝上的气压腔，位于边缘的所述气压腔的一侧设置有开口朝上的滑动腔，所述滑动腔内设置有阻拦组件，两个相邻的所述气压腔之间设置有开口朝上的存储腔，所述存储腔内设置有弹性组件。该一种工地车辆出入口应急减速带能够通过车辆对回收块进行压缩，从而使压缩气体逐渐向后续气压腔内转移，由此使车辆与后续回收块进行接触并压缩时消耗的动能更大，从而起到主动减速的作用。
Emergency deceleration strip for construction site vehicle entrance and exit
一种工地车辆出入口应急减速带
NIAN RONGLI (author)
2021-05-28
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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